Sloan Dolphin 120-3.5 Exposed Manual Flushometer, 3.5 gpf, Rear Spud, Polished Chrome, 1-1/4" Flush Connection

The Sloan DOLPHIN 120-3.5-CP-U is a manual piston-type flush valve for a water closet. It delivers 3.5 gallons per flush, with a rear spud connection at an exposed body. It features a red brass body.

Sloan DOLPHIN 120 exposed manual flushometer with adjustable flush volume, oil-isolated control mechanism, ASSE 1037 and military spec compliance.

Options on this configuration: 1-1/4" Flush Connection (U). Sloan model number: DOLPHIN 120-3.5-CP-U.

Features

• 3.5 gpf, Polished Chrome Finish, 1.25" Flush Connection, Fixture Connection Rear Spud, Single Flush
• Flush volume is factory set with option of adjusting volume range according to specific needs
• Flushing control mechanism functions in oil and is isolated from debris
• Water pressure not required to positively shut off
• Complies with military specifications
• Regulating screw for flush duration control
• Adjustable tailpiece
• Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Red Brass
• Valve shall be in compliance to the applicable sections of ASSE 1037

Common Questions

What fixture and flush volume is this valve for?

Per Sloan's own spec, it serves a water closet, 3.5 gallons per flush, a rear spud connection.

Is this exposed or concealed, and does it need a wall box?

Exposed -- the working parts are visible on the wall surface.

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ASSE-1037.

Specifications

• Type: Flushometer
• Inlet Size: 1"
• Outlet Size: 1-1/2"
• Body Material: Red Brass
• Operation: Manual
• Country of Origin: USA
• MPN: DOLPHIN 120-3.5-CP-U
• Certifications: Buy American Act, IAPMO, ASSE-1037
• Fixture Served: Water Closet
• Body Style: Exposed
• Spud Connection: Rear Spud
• Rough-In (in): 11.5"
• Volume per Flush (gal): 3.5
• Dual Flush: No
• Finish: Polished Chrome
• Min Operating Pressure (PSI): 15
• Max Operating Pressure (PSI): 80